20124005430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{25219}}^1$

素因数の和:25693

約数の個数: 64

約数和(自身を含む): 49143893760

約数和(自身を除く): 29019888330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 397, 402, 670, 794, 1005, 1191, 1985, 2010, 2382, 3970, 5955, 11910, 25219, 26599, 50438, 53198, 75657, 79797, 126095, 132995, 151314, 159594, 252190, 265990, 378285, 398985, 756570, 797970, 1689673, 3379346, 5069019, 8448365, 10011943, 10138038, 16896730, 20023886, 25345095, 30035829, 50059715, 50690190, 60071658, 100119430, 150179145, 300358290, 670800181, 1341600362, 2012400543, 3354000905, 4024801086, 6708001810, 10062002715, 20124005430]

約数ペア:

[(1, 20124005430), (2, 10062002715), (3, 6708001810), (5, 4024801086), (6, 3354000905), (10, 2012400543), (15, 1341600362), (30, 670800181), (67, 300358290), (134, 150179145), (201, 100119430), (335, 60071658), (397, 50690190), (402, 50059715), (670, 30035829), (794, 25345095), (1005, 20023886), (1191, 16896730), (1985, 10138038), (2010, 10011943), (2382, 8448365), (3970, 5069019), (5955, 3379346), (11910, 1689673), (25219, 797970), (26599, 756570), (50438, 398985), (53198, 378285), (75657, 265990), (79797, 252190), (126095, 159594), (132995, 151314)]