20194696830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{1567}}^1$

素因数の和:2399

約数の個数: 192

約数和(自身を含む): 61622249472

約数和(自身を除く): 41427552642

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 797, 1078, 1155, 1470, 1567, 1594, 1617, 2310, 2391, 2695, 3134, 3234, 3985, 4701, 4782, 5390, 5579, 7835, 7970, 8085, 8767, 9402, 10969, 11158, 11955, 15670, 16170, 16737, 17237, 17534, 21938, 23505, 23910, 26301, 27895, 32907, 33474, 34474, 39053, 43835, 47010, 51711, 52602, 54845, 55790, 61369, 65814, 76783, 78106, 83685, 86185, 87670, 103422, 109690, 117159, 120659, 122738, 131505, 153566, 164535, 167370, 172370, 184107, 195265, 230349, 234318, 241318, 258555, 263010, 306845, 329070, 361977, 368214, 383915, 390530, 429583, 460698, 517110, 585795, 603295, 613690, 723954, 767830, 844613, 859166, 920535, 1151745, 1171590, 1206590, 1248899, 1288749, 1689226, 1809885, 1841070, 2147915, 2303490, 2497798, 2533839, 2577498, 3619770, 3746697, 4223065, 4295830, 5067678, 6244495, 6443745, 7493394, 8446130, 8742293, 12488990, 12669195, 12887490, 13737889, 17484586, 18733485, 25338390, 26226879, 27475778, 37466970, 41213667, 43711465, 52453758, 61196051, 68689445, 82427334, 87422930, 96165223, 122392102, 131134395, 137378890, 183588153, 192330446, 206068335, 262268790, 288495669, 305980255, 367176306, 412136670, 480826115, 576991338, 611960510, 673156561, 917940765, 961652230, 1346313122, 1442478345, 1835881530, 2019469683, 2884956690, 3365782805, 4038939366, 6731565610, 10097348415, 20194696830]

約数ペア:

[(1, 20194696830), (2, 10097348415), (3, 6731565610), (5, 4038939366), (6, 3365782805), (7, 2884956690), (10, 2019469683), (11, 1835881530), (14, 1442478345), (15, 1346313122), (21, 961652230), (22, 917940765), (30, 673156561), (33, 611960510), (35, 576991338), (42, 480826115), (49, 412136670), (55, 367176306), (66, 305980255), (70, 288495669), (77, 262268790), (98, 206068335), (105, 192330446), (110, 183588153), (147, 137378890), (154, 131134395), (165, 122392102), (210, 96165223), (231, 87422930), (245, 82427334), (294, 68689445), (330, 61196051), (385, 52453758), (462, 43711465), (490, 41213667), (539, 37466970), (735, 27475778), (770, 26226879), (797, 25338390), (1078, 18733485), (1155, 17484586), (1470, 13737889), (1567, 12887490), (1594, 12669195), (1617, 12488990), (2310, 8742293), (2391, 8446130), (2695, 7493394), (3134, 6443745), (3234, 6244495), (3985, 5067678), (4701, 4295830), (4782, 4223065), (5390, 3746697), (5579, 3619770), (7835, 2577498), (7970, 2533839), (8085, 2497798), (8767, 2303490), (9402, 2147915), (10969, 1841070), (11158, 1809885), (11955, 1689226), (15670, 1288749), (16170, 1248899), (16737, 1206590), (17237, 1171590), (17534, 1151745), (21938, 920535), (23505, 859166), (23910, 844613), (26301, 767830), (27895, 723954), (32907, 613690), (33474, 603295), (34474, 585795), (39053, 517110), (43835, 460698), (47010, 429583), (51711, 390530), (52602, 383915), (54845, 368214), (55790, 361977), (61369, 329070), (65814, 306845), (76783, 263010), (78106, 258555), (83685, 241318), (86185, 234318), (87670, 230349), (103422, 195265), (109690, 184107), (117159, 172370), (120659, 167370), (122738, 164535), (131505, 153566)]