20274109856

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12917}}^1$

素因数の和:12972

約数の個数: 192

約数和(自身を含む): 54689644800

約数和(自身を除く): 34415534944

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 343, 352, 364, 392, 416, 539, 572, 616, 637, 686, 728, 784, 1001, 1078, 1144, 1232, 1274, 1372, 1456, 1568, 2002, 2156, 2288, 2464, 2548, 2744, 2912, 3773, 4004, 4312, 4459, 4576, 5096, 5488, 7007, 7546, 8008, 8624, 8918, 10192, 10976, 12917, 14014, 15092, 16016, 17248, 17836, 20384, 25834, 28028, 30184, 32032, 35672, 49049, 51668, 56056, 60368, 71344, 90419, 98098, 103336, 112112, 120736, 142087, 142688, 167921, 180838, 196196, 206672, 224224, 284174, 335842, 361676, 392392, 413344, 568348, 632933, 671684, 723352, 784784, 994609, 1136696, 1175447, 1265866, 1343368, 1446704, 1569568, 1847131, 1989218, 2273392, 2350894, 2531732, 2686736, 2893408, 3694262, 3978436, 4430531, 4546784, 4701788, 5063464, 5373472, 6962263, 7388524, 7956872, 8228129, 8861062, 9403576, 10126928, 12929917, 13924526, 14777048, 15913744, 16456258, 17722124, 18807152, 20253856, 25859834, 27849052, 29554096, 31827488, 32912516, 35444248, 37614304, 48735841, 51719668, 55698104, 57596903, 59108192, 65825032, 70888496, 90509419, 97471682, 103439336, 111396208, 115193806, 131650064, 141776992, 181018838, 194943364, 206878672, 222792416, 230387612, 263300128, 362037676, 389886728, 413757344, 460775224, 633565933, 724075352, 779773456, 921550448, 1267131866, 1448150704, 1559546912, 1843100896, 2534263732, 2896301408, 5068527464, 10137054928, 20274109856]

約数ペア:

[(1, 20274109856), (2, 10137054928), (4, 5068527464), (7, 2896301408), (8, 2534263732), (11, 1843100896), (13, 1559546912), (14, 1448150704), (16, 1267131866), (22, 921550448), (26, 779773456), (28, 724075352), (32, 633565933), (44, 460775224), (49, 413757344), (52, 389886728), (56, 362037676), (77, 263300128), (88, 230387612), (91, 222792416), (98, 206878672), (104, 194943364), (112, 181018838), (143, 141776992), (154, 131650064), (176, 115193806), (182, 111396208), (196, 103439336), (208, 97471682), (224, 90509419), (286, 70888496), (308, 65825032), (343, 59108192), (352, 57596903), (364, 55698104), (392, 51719668), (416, 48735841), (539, 37614304), (572, 35444248), (616, 32912516), (637, 31827488), (686, 29554096), (728, 27849052), (784, 25859834), (1001, 20253856), (1078, 18807152), (1144, 17722124), (1232, 16456258), (1274, 15913744), (1372, 14777048), (1456, 13924526), (1568, 12929917), (2002, 10126928), (2156, 9403576), (2288, 8861062), (2464, 8228129), (2548, 7956872), (2744, 7388524), (2912, 6962263), (3773, 5373472), (4004, 5063464), (4312, 4701788), (4459, 4546784), (4576, 4430531), (5096, 3978436), (5488, 3694262), (7007, 2893408), (7546, 2686736), (8008, 2531732), (8624, 2350894), (8918, 2273392), (10192, 1989218), (10976, 1847131), (12917, 1569568), (14014, 1446704), (15092, 1343368), (16016, 1265866), (17248, 1175447), (17836, 1136696), (20384, 994609), (25834, 784784), (28028, 723352), (30184, 671684), (32032, 632933), (35672, 568348), (49049, 413344), (51668, 392392), (56056, 361676), (60368, 335842), (71344, 284174), (90419, 224224), (98098, 206672), (103336, 196196), (112112, 180838), (120736, 167921), (142087, 142688)]