20161583622

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1\times {\mathrm{577}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 45331060320

約数和(自身を除く): 25169476698

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 113, 123, 226, 246, 339, 369, 419, 577, 678, 738, 838, 1017, 1154, 1257, 1731, 2034, 2514, 3462, 3771, 4633, 5193, 7542, 9266, 10386, 13899, 17179, 23657, 27798, 34358, 41697, 47314, 47347, 51537, 65201, 70971, 83394, 94694, 103074, 130402, 141942, 142041, 154611, 195603, 212913, 241763, 284082, 309222, 391206, 425826, 426123, 483526, 586809, 725289, 852246, 1173618, 1450578, 1941227, 2175867, 2673241, 3882454, 4351734, 5346482, 5823681, 8019723, 9912283, 11647362, 16039446, 17471043, 19824566, 24059169, 27319219, 29736849, 34942086, 48118338, 54638438, 59473698, 81957657, 89210547, 163915314, 178421094, 245872971, 491745942, 1120087979, 2240175958, 3360263937, 6720527874, 10080791811, 20161583622]

約数ペア:

[(1, 20161583622), (2, 10080791811), (3, 6720527874), (6, 3360263937), (9, 2240175958), (18, 1120087979), (41, 491745942), (82, 245872971), (113, 178421094), (123, 163915314), (226, 89210547), (246, 81957657), (339, 59473698), (369, 54638438), (419, 48118338), (577, 34942086), (678, 29736849), (738, 27319219), (838, 24059169), (1017, 19824566), (1154, 17471043), (1257, 16039446), (1731, 11647362), (2034, 9912283), (2514, 8019723), (3462, 5823681), (3771, 5346482), (4633, 4351734), (5193, 3882454), (7542, 2673241), (9266, 2175867), (10386, 1941227), (13899, 1450578), (17179, 1173618), (23657, 852246), (27798, 725289), (34358, 586809), (41697, 483526), (47314, 426123), (47347, 425826), (51537, 391206), (65201, 309222), (70971, 284082), (83394, 241763), (94694, 212913), (103074, 195603), (130402, 154611), (141942, 142041)]