20149682406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{18061}}^1$

素因数の和:18437

約数の個数: 64

約数和(自身を含む): 46691859456

約数和(自身を除く): 26542177050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 263, 303, 526, 606, 707, 789, 1414, 1578, 1841, 2121, 3682, 4242, 5523, 11046, 18061, 26563, 36122, 53126, 54183, 79689, 108366, 126427, 159378, 185941, 252854, 371882, 379281, 557823, 758562, 1115646, 1824161, 3648322, 4750043, 5472483, 9500086, 10944966, 12769127, 14250129, 25538254, 28500258, 33250301, 38307381, 66500602, 76614762, 99750903, 199501806, 479754343, 959508686, 1439263029, 2878526058, 3358280401, 6716560802, 10074841203, 20149682406]

約数ペア:

[(1, 20149682406), (2, 10074841203), (3, 6716560802), (6, 3358280401), (7, 2878526058), (14, 1439263029), (21, 959508686), (42, 479754343), (101, 199501806), (202, 99750903), (263, 76614762), (303, 66500602), (526, 38307381), (606, 33250301), (707, 28500258), (789, 25538254), (1414, 14250129), (1578, 12769127), (1841, 10944966), (2121, 9500086), (3682, 5472483), (4242, 4750043), (5523, 3648322), (11046, 1824161), (18061, 1115646), (26563, 758562), (36122, 557823), (53126, 379281), (54183, 371882), (79689, 252854), (108366, 185941), (126427, 159378)]