20222767548

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1\times {\mathrm{577}}^1$

素因数の和:1244

約数の個数: 144

約数和(自身を含む): 53965548000

約数和(自身を除く): 33742780452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 59, 87, 116, 118, 174, 177, 236, 261, 348, 354, 522, 531, 569, 577, 708, 1044, 1062, 1138, 1154, 1707, 1711, 1731, 2124, 2276, 2308, 3414, 3422, 3462, 5121, 5133, 5193, 6828, 6844, 6924, 10242, 10266, 10386, 15399, 16501, 16733, 20484, 20532, 20772, 30798, 33002, 33466, 33571, 34043, 49503, 50199, 61596, 66004, 66932, 67142, 68086, 99006, 100398, 100713, 102129, 134284, 136172, 148509, 150597, 198012, 200796, 201426, 204258, 297018, 301194, 302139, 306387, 328313, 402852, 408516, 594036, 602388, 604278, 612774, 656626, 973559, 984939, 987247, 1208556, 1225548, 1313252, 1947118, 1969878, 1974494, 2920677, 2954817, 2961741, 3894236, 3939756, 3948988, 5841354, 5909634, 5923482, 8762031, 8885223, 9521077, 11682708, 11819268, 11846964, 17524062, 17770446, 19042154, 19370467, 28563231, 35048124, 35540892, 38084308, 38740934, 57126462, 58111401, 77481868, 85689693, 114252924, 116222802, 171379386, 174334203, 232445604, 342758772, 348668406, 561743543, 697336812, 1123487086, 1685230629, 2246974172, 3370461258, 5055691887, 6740922516, 10111383774, 20222767548]

約数ペア:

[(1, 20222767548), (2, 10111383774), (3, 6740922516), (4, 5055691887), (6, 3370461258), (9, 2246974172), (12, 1685230629), (18, 1123487086), (29, 697336812), (36, 561743543), (58, 348668406), (59, 342758772), (87, 232445604), (116, 174334203), (118, 171379386), (174, 116222802), (177, 114252924), (236, 85689693), (261, 77481868), (348, 58111401), (354, 57126462), (522, 38740934), (531, 38084308), (569, 35540892), (577, 35048124), (708, 28563231), (1044, 19370467), (1062, 19042154), (1138, 17770446), (1154, 17524062), (1707, 11846964), (1711, 11819268), (1731, 11682708), (2124, 9521077), (2276, 8885223), (2308, 8762031), (3414, 5923482), (3422, 5909634), (3462, 5841354), (5121, 3948988), (5133, 3939756), (5193, 3894236), (6828, 2961741), (6844, 2954817), (6924, 2920677), (10242, 1974494), (10266, 1969878), (10386, 1947118), (15399, 1313252), (16501, 1225548), (16733, 1208556), (20484, 987247), (20532, 984939), (20772, 973559), (30798, 656626), (33002, 612774), (33466, 604278), (33571, 602388), (34043, 594036), (49503, 408516), (50199, 402852), (61596, 328313), (66004, 306387), (66932, 302139), (67142, 301194), (68086, 297018), (99006, 204258), (100398, 201426), (100713, 200796), (102129, 198012), (134284, 150597), (136172, 148509)]