20006502264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{70507}}^1$

素因数の和:71089

約数の個数: 96

約数和(自身を含む): 62035758720

約数和(自身を除く): 42029256456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 563, 1126, 1689, 2252, 3378, 3941, 4504, 5067, 6756, 7882, 10134, 11823, 13512, 15764, 20268, 23646, 31528, 35469, 40536, 47292, 70507, 70938, 94584, 141014, 141876, 211521, 282028, 283752, 423042, 493549, 564056, 634563, 846084, 987098, 1269126, 1480647, 1692168, 1974196, 2538252, 2961294, 3948392, 4441941, 5076504, 5922588, 8883882, 11845176, 17767764, 35535528, 39695441, 79390882, 119086323, 158781764, 238172646, 277868087, 317563528, 357258969, 476345292, 555736174, 714517938, 833604261, 952690584, 1111472348, 1429035876, 1667208522, 2222944696, 2500812783, 2858071752, 3334417044, 5001625566, 6668834088, 10003251132, 20006502264]

約数ペア:

[(1, 20006502264), (2, 10003251132), (3, 6668834088), (4, 5001625566), (6, 3334417044), (7, 2858071752), (8, 2500812783), (9, 2222944696), (12, 1667208522), (14, 1429035876), (18, 1111472348), (21, 952690584), (24, 833604261), (28, 714517938), (36, 555736174), (42, 476345292), (56, 357258969), (63, 317563528), (72, 277868087), (84, 238172646), (126, 158781764), (168, 119086323), (252, 79390882), (504, 39695441), (563, 35535528), (1126, 17767764), (1689, 11845176), (2252, 8883882), (3378, 5922588), (3941, 5076504), (4504, 4441941), (5067, 3948392), (6756, 2961294), (7882, 2538252), (10134, 1974196), (11823, 1692168), (13512, 1480647), (15764, 1269126), (20268, 987098), (23646, 846084), (31528, 634563), (35469, 564056), (40536, 493549), (47292, 423042), (70507, 283752), (70938, 282028), (94584, 211521), (141014, 141876)]