20175037320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2509333}}^1$

素因数の和:2509414

約数の個数: 64

約数和(自身を含む): 61428496320

約数和(自身を除く): 41253459000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 2509333, 5018666, 7527999, 10037332, 12546665, 15055998, 20074664, 25093330, 30111996, 37639995, 50186660, 60223992, 75279990, 100373320, 150559980, 168125311, 301119960, 336250622, 504375933, 672501244, 840626555, 1008751866, 1345002488, 1681253110, 2017503732, 2521879665, 3362506220, 4035007464, 5043759330, 6725012440, 10087518660, 20175037320]

約数ペア:

[(1, 20175037320), (2, 10087518660), (3, 6725012440), (4, 5043759330), (5, 4035007464), (6, 3362506220), (8, 2521879665), (10, 2017503732), (12, 1681253110), (15, 1345002488), (20, 1008751866), (24, 840626555), (30, 672501244), (40, 504375933), (60, 336250622), (67, 301119960), (120, 168125311), (134, 150559980), (201, 100373320), (268, 75279990), (335, 60223992), (402, 50186660), (536, 37639995), (670, 30111996), (804, 25093330), (1005, 20074664), (1340, 15055998), (1608, 12546665), (2010, 10037332), (2680, 7527999), (4020, 5018666), (8040, 2509333)]