20199704028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{345011}}^1$

素因数の和:345083

約数の個数: 96

約数和(自身を含む): 58425712128

約数和(自身を除く): 38226008100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 51, 68, 82, 84, 102, 119, 123, 164, 204, 238, 246, 287, 357, 476, 492, 574, 697, 714, 861, 1148, 1394, 1428, 1722, 2091, 2788, 3444, 4182, 4879, 8364, 9758, 14637, 19516, 29274, 58548, 345011, 690022, 1035033, 1380044, 2070066, 2415077, 4140132, 4830154, 5865187, 7245231, 9660308, 11730374, 14145451, 14490462, 17595561, 23460748, 28290902, 28980924, 35191122, 41056309, 42436353, 56581804, 70382244, 82112618, 84872706, 99018157, 123168927, 164225236, 169745412, 198036314, 240472667, 246337854, 297054471, 396072628, 480945334, 492675708, 594108942, 721418001, 961890668, 1188217884, 1442836002, 1683308669, 2885672004, 3366617338, 5049926007, 6733234676, 10099852014, 20199704028]

約数ペア:

[(1, 20199704028), (2, 10099852014), (3, 6733234676), (4, 5049926007), (6, 3366617338), (7, 2885672004), (12, 1683308669), (14, 1442836002), (17, 1188217884), (21, 961890668), (28, 721418001), (34, 594108942), (41, 492675708), (42, 480945334), (51, 396072628), (68, 297054471), (82, 246337854), (84, 240472667), (102, 198036314), (119, 169745412), (123, 164225236), (164, 123168927), (204, 99018157), (238, 84872706), (246, 82112618), (287, 70382244), (357, 56581804), (476, 42436353), (492, 41056309), (574, 35191122), (697, 28980924), (714, 28290902), (861, 23460748), (1148, 17595561), (1394, 14490462), (1428, 14145451), (1722, 11730374), (2091, 9660308), (2788, 7245231), (3444, 5865187), (4182, 4830154), (4879, 4140132), (8364, 2415077), (9758, 2070066), (14637, 1380044), (19516, 1035033), (29274, 690022), (58548, 345011)]