20163044076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1\times {\mathrm{2063}}^1$

素因数の和:2763

約数の個数: 96

約数和(自身を含む): 54111805440

約数和(自身を除く): 33948761364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 379, 614, 758, 921, 1137, 1228, 1516, 1842, 2063, 2149, 2274, 2653, 3684, 4126, 4298, 4548, 5306, 6189, 6447, 7959, 8252, 8596, 10612, 12378, 12894, 14441, 15918, 24756, 25788, 28882, 31836, 43323, 57764, 86646, 116353, 173292, 232706, 349059, 465412, 633341, 698118, 781877, 814471, 1266682, 1396236, 1563754, 1628942, 1900023, 2345631, 2443413, 2533364, 3127508, 3257884, 3800046, 4433387, 4691262, 4886826, 5473139, 7600092, 8866774, 9382524, 9773652, 10946278, 13300161, 16419417, 17733548, 21892556, 26600322, 32838834, 53200644, 65677668, 240036239, 480072478, 720108717, 960144956, 1440217434, 1680253673, 2880434868, 3360507346, 5040761019, 6721014692, 10081522038, 20163044076]

約数ペア:

[(1, 20163044076), (2, 10081522038), (3, 6721014692), (4, 5040761019), (6, 3360507346), (7, 2880434868), (12, 1680253673), (14, 1440217434), (21, 960144956), (28, 720108717), (42, 480072478), (84, 240036239), (307, 65677668), (379, 53200644), (614, 32838834), (758, 26600322), (921, 21892556), (1137, 17733548), (1228, 16419417), (1516, 13300161), (1842, 10946278), (2063, 9773652), (2149, 9382524), (2274, 8866774), (2653, 7600092), (3684, 5473139), (4126, 4886826), (4298, 4691262), (4548, 4433387), (5306, 3800046), (6189, 3257884), (6447, 3127508), (7959, 2533364), (8252, 2443413), (8596, 2345631), (10612, 1900023), (12378, 1628942), (12894, 1563754), (14441, 1396236), (15918, 1266682), (24756, 814471), (25788, 781877), (28882, 698118), (31836, 633341), (43323, 465412), (57764, 349059), (86646, 232706), (116353, 173292)]