20234796570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{284957}}^1$

素因数の和:285236

約数の個数: 64

約数和(自身を含む): 54164816640

約数和(自身を除く): 33930020070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 789, 1315, 1578, 2367, 2630, 3945, 4734, 7101, 7890, 11835, 14202, 23670, 35505, 71010, 284957, 569914, 854871, 1424785, 1709742, 2564613, 2849570, 4274355, 5129226, 7693839, 8548710, 12823065, 15387678, 25646130, 38469195, 74943691, 76938390, 149887382, 224831073, 374718455, 449662146, 674493219, 749436910, 1124155365, 1348986438, 2023479657, 2248310730, 3372466095, 4046959314, 6744932190, 10117398285, 20234796570]

約数ペア:

[(1, 20234796570), (2, 10117398285), (3, 6744932190), (5, 4046959314), (6, 3372466095), (9, 2248310730), (10, 2023479657), (15, 1348986438), (18, 1124155365), (27, 749436910), (30, 674493219), (45, 449662146), (54, 374718455), (90, 224831073), (135, 149887382), (263, 76938390), (270, 74943691), (526, 38469195), (789, 25646130), (1315, 15387678), (1578, 12823065), (2367, 8548710), (2630, 7693839), (3945, 5129226), (4734, 4274355), (7101, 2849570), (7890, 2564613), (11835, 1709742), (14202, 1424785), (23670, 854871), (35505, 569914), (71010, 284957)]