20194333744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3347867}}^1$

素因数の和:3347917

約数の個数: 40

約数和(自身を含む): 43589241360

約数和(自身を除く): 23394907616

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 3347867, 6695734, 13391468, 26782936, 43522271, 53565872, 87044542, 97088143, 174089084, 194176286, 348178168, 388352572, 696356336, 776705144, 1262145859, 1553410288, 2524291718, 5048583436, 10097166872, 20194333744]

約数ペア:

[(1, 20194333744), (2, 10097166872), (4, 5048583436), (8, 2524291718), (13, 1553410288), (16, 1262145859), (26, 776705144), (29, 696356336), (52, 388352572), (58, 348178168), (104, 194176286), (116, 174089084), (208, 97088143), (232, 87044542), (377, 53565872), (464, 43522271), (754, 26782936), (1508, 13391468), (3016, 6695734), (6032, 3347867)]