20161843371912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{70258159}}^1$

素因数の和:70259266

約数の個数: 64

約数和(自身を含む): 55037432217600

約数和(自身を除く): 34875588845688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1087, 2174, 3261, 4348, 6522, 8696, 11957, 13044, 23914, 26088, 35871, 47828, 71742, 95656, 143484, 286968, 70258159, 140516318, 210774477, 281032636, 421548954, 562065272, 772839749, 843097908, 1545679498, 1686195816, 2318519247, 3091358996, 4637038494, 6182717992, 9274076988, 18548153976, 76370618833, 152741237666, 229111856499, 305482475332, 458223712998, 610964950664, 840076807163, 916447425996, 1680153614326, 1832894851992, 2520230421489, 3360307228652, 5040460842978, 6720614457304, 10080921685956, 20161843371912]

約数ペア:

[(1, 20161843371912), (2, 10080921685956), (3, 6720614457304), (4, 5040460842978), (6, 3360307228652), (8, 2520230421489), (11, 1832894851992), (12, 1680153614326), (22, 916447425996), (24, 840076807163), (33, 610964950664), (44, 458223712998), (66, 305482475332), (88, 229111856499), (132, 152741237666), (264, 76370618833), (1087, 18548153976), (2174, 9274076988), (3261, 6182717992), (4348, 4637038494), (6522, 3091358996), (8696, 2318519247), (11957, 1686195816), (13044, 1545679498), (23914, 843097908), (26088, 772839749), (35871, 562065272), (47828, 421548954), (71742, 281032636), (95656, 210774477), (143484, 140516318), (286968, 70258159)]