20211119352

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{21407}}^1$

素因数の和:21503

約数の個数: 160

約数和(自身を含む): 59682078720

約数和(自身を除く): 39470959368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 47, 54, 62, 72, 81, 93, 94, 108, 124, 141, 162, 186, 188, 216, 248, 279, 282, 324, 372, 376, 423, 558, 564, 648, 744, 837, 846, 1116, 1128, 1269, 1457, 1674, 1692, 2232, 2511, 2538, 2914, 3348, 3384, 3807, 4371, 5022, 5076, 5828, 6696, 7614, 8742, 10044, 10152, 11656, 13113, 15228, 17484, 20088, 21407, 26226, 30456, 34968, 39339, 42814, 52452, 64221, 78678, 85628, 104904, 118017, 128442, 157356, 171256, 192663, 236034, 256884, 314712, 385326, 472068, 513768, 577989, 663617, 770652, 944136, 1006129, 1155978, 1327234, 1541304, 1733967, 1990851, 2012258, 2311956, 2654468, 3018387, 3467934, 3981702, 4024516, 4623912, 5308936, 5972553, 6036774, 6935868, 7963404, 8049032, 9055161, 11945106, 12073548, 13871736, 15926808, 17917659, 18110322, 23890212, 24147096, 27165483, 31189999, 35835318, 36220644, 47780424, 53752977, 54330966, 62379998, 71670636, 72441288, 81496449, 93569997, 107505954, 108661932, 124759996, 143341272, 162992898, 187139994, 215011908, 217323864, 249519992, 280709991, 325985796, 374279988, 430023816, 561419982, 651971592, 748559976, 842129973, 1122839964, 1684259946, 2245679928, 2526389919, 3368519892, 5052779838, 6737039784, 10105559676, 20211119352]

約数ペア:

[(1, 20211119352), (2, 10105559676), (3, 6737039784), (4, 5052779838), (6, 3368519892), (8, 2526389919), (9, 2245679928), (12, 1684259946), (18, 1122839964), (24, 842129973), (27, 748559976), (31, 651971592), (36, 561419982), (47, 430023816), (54, 374279988), (62, 325985796), (72, 280709991), (81, 249519992), (93, 217323864), (94, 215011908), (108, 187139994), (124, 162992898), (141, 143341272), (162, 124759996), (186, 108661932), (188, 107505954), (216, 93569997), (248, 81496449), (279, 72441288), (282, 71670636), (324, 62379998), (372, 54330966), (376, 53752977), (423, 47780424), (558, 36220644), (564, 35835318), (648, 31189999), (744, 27165483), (837, 24147096), (846, 23890212), (1116, 18110322), (1128, 17917659), (1269, 15926808), (1457, 13871736), (1674, 12073548), (1692, 11945106), (2232, 9055161), (2511, 8049032), (2538, 7963404), (2914, 6935868), (3348, 6036774), (3384, 5972553), (3807, 5308936), (4371, 4623912), (5022, 4024516), (5076, 3981702), (5828, 3467934), (6696, 3018387), (7614, 2654468), (8742, 2311956), (10044, 2012258), (10152, 1990851), (11656, 1733967), (13113, 1541304), (15228, 1327234), (17484, 1155978), (20088, 1006129), (21407, 944136), (26226, 770652), (30456, 663617), (34968, 577989), (39339, 513768), (42814, 472068), (52452, 385326), (64221, 314712), (78678, 256884), (85628, 236034), (104904, 192663), (118017, 171256), (128442, 157356)]