20152736724

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{1901}}^1$

素因数の和:2721

約数の個数: 96

約数和(自身を含む): 49924304640

約数和(自身を除く): 29771567916

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 82, 87, 116, 123, 164, 174, 246, 348, 492, 743, 1189, 1486, 1901, 2229, 2378, 2972, 3567, 3802, 4458, 4756, 5703, 7134, 7604, 8916, 11406, 14268, 21547, 22812, 30463, 43094, 55129, 60926, 64641, 77941, 86188, 91389, 110258, 121852, 129282, 155882, 165387, 182778, 220516, 233823, 258564, 311764, 330774, 365556, 467646, 661548, 883427, 935292, 1412443, 1766854, 2260289, 2650281, 2824886, 3533708, 4237329, 4520578, 5300562, 5649772, 6780867, 8474658, 9041156, 10601124, 13561734, 16949316, 27123468, 40960847, 57910163, 81921694, 115820326, 122882541, 163843388, 173730489, 231640652, 245765082, 347460978, 491530164, 694921956, 1679394727, 3358789454, 5038184181, 6717578908, 10076368362, 20152736724]

約数ペア:

[(1, 20152736724), (2, 10076368362), (3, 6717578908), (4, 5038184181), (6, 3358789454), (12, 1679394727), (29, 694921956), (41, 491530164), (58, 347460978), (82, 245765082), (87, 231640652), (116, 173730489), (123, 163843388), (164, 122882541), (174, 115820326), (246, 81921694), (348, 57910163), (492, 40960847), (743, 27123468), (1189, 16949316), (1486, 13561734), (1901, 10601124), (2229, 9041156), (2378, 8474658), (2972, 6780867), (3567, 5649772), (3802, 5300562), (4458, 4520578), (4756, 4237329), (5703, 3533708), (7134, 2824886), (7604, 2650281), (8916, 2260289), (11406, 1766854), (14268, 1412443), (21547, 935292), (22812, 883427), (30463, 661548), (43094, 467646), (55129, 365556), (60926, 330774), (64641, 311764), (77941, 258564), (86188, 233823), (91389, 220516), (110258, 182778), (121852, 165387), (129282, 155882)]