20159604098

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{821}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 33237734400

約数和(自身を除く): 13078130302

約数列:

[1, 2, 23, 29, 46, 58, 79, 158, 233, 466, 667, 821, 1334, 1642, 1817, 2291, 3634, 4582, 5359, 6757, 10718, 13514, 18407, 18883, 23809, 36814, 37766, 47618, 52693, 64859, 105386, 129718, 155411, 191293, 310822, 382586, 423361, 533803, 547607, 846722, 1067606, 1095214, 1491757, 1880911, 2983514, 3761822, 4399739, 5547497, 8799478, 11094994, 12277469, 15112147, 24554938, 30224294, 43260953, 86521906, 127592431, 255184862, 347579381, 438252263, 695158762, 876504526, 10079802049, 20159604098]

約数ペア:

[(1, 20159604098), (2, 10079802049), (23, 876504526), (29, 695158762), (46, 438252263), (58, 347579381), (79, 255184862), (158, 127592431), (233, 86521906), (466, 43260953), (667, 30224294), (821, 24554938), (1334, 15112147), (1642, 12277469), (1817, 11094994), (2291, 8799478), (3634, 5547497), (4582, 4399739), (5359, 3761822), (6757, 2983514), (10718, 1880911), (13514, 1491757), (18407, 1095214), (18883, 1067606), (23809, 846722), (36814, 547607), (37766, 533803), (47618, 423361), (52693, 382586), (64859, 310822), (105386, 191293), (129718, 155411)]