20221348875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5867}}^1$

素因数の和:6006

約数の個数: 128

約数和(自身を含む): 41830483968

約数和(自身を除く): 21609135093

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 101, 105, 125, 175, 195, 273, 303, 325, 375, 455, 505, 525, 707, 875, 975, 1313, 1365, 1515, 1625, 2121, 2275, 2525, 2625, 3535, 3939, 4875, 5867, 6565, 6825, 7575, 9191, 10605, 11375, 12625, 17601, 17675, 19695, 27573, 29335, 32825, 34125, 37875, 41069, 45955, 53025, 76271, 88005, 88375, 98475, 123207, 137865, 146675, 164125, 205345, 228813, 229775, 265125, 381355, 440025, 492375, 533897, 592567, 616035, 689325, 733375, 1026725, 1144065, 1148875, 1601691, 1777701, 1906775, 2200125, 2669485, 2962835, 3080175, 3446625, 4147969, 5133625, 5720325, 7703371, 8008455, 8888505, 9533875, 12443907, 13347425, 14814175, 15400875, 20739845, 23110113, 28601625, 38516855, 40042275, 44442525, 53923597, 62219535, 66737125, 74070875, 103699225, 115550565, 161770791, 192584275, 200211375, 222212625, 269617985, 311097675, 518496125, 577752825, 808853955, 962921375, 1348089925, 1555488375, 2888764125, 4044269775, 6740449625, 20221348875]

約数ペア:

[(1, 20221348875), (3, 6740449625), (5, 4044269775), (7, 2888764125), (13, 1555488375), (15, 1348089925), (21, 962921375), (25, 808853955), (35, 577752825), (39, 518496125), (65, 311097675), (75, 269617985), (91, 222212625), (101, 200211375), (105, 192584275), (125, 161770791), (175, 115550565), (195, 103699225), (273, 74070875), (303, 66737125), (325, 62219535), (375, 53923597), (455, 44442525), (505, 40042275), (525, 38516855), (707, 28601625), (875, 23110113), (975, 20739845), (1313, 15400875), (1365, 14814175), (1515, 13347425), (1625, 12443907), (2121, 9533875), (2275, 8888505), (2525, 8008455), (2625, 7703371), (3535, 5720325), (3939, 5133625), (4875, 4147969), (5867, 3446625), (6565, 3080175), (6825, 2962835), (7575, 2669485), (9191, 2200125), (10605, 1906775), (11375, 1777701), (12625, 1601691), (17601, 1148875), (17675, 1144065), (19695, 1026725), (27573, 733375), (29335, 689325), (32825, 616035), (34125, 592567), (37875, 533897), (41069, 492375), (45955, 440025), (53025, 381355), (76271, 265125), (88005, 229775), (88375, 228813), (98475, 205345), (123207, 164125), (137865, 146675)]