20199709932

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{8609}}^1$

素因数の和:8927

約数の個数: 96

約数和(自身を含む): 51031814400

約数和(自身を除く): 30832104468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 251, 492, 502, 753, 779, 1004, 1506, 1558, 2337, 3012, 3116, 4674, 4769, 8609, 9348, 9538, 10291, 14307, 17218, 19076, 20582, 25827, 28614, 30873, 34436, 41164, 51654, 57228, 61746, 103308, 123492, 163571, 195529, 327142, 352969, 391058, 490713, 586587, 654284, 705938, 782116, 981426, 1058907, 1173174, 1411876, 1962852, 2117814, 2160859, 2346348, 4235628, 4321718, 6482577, 6706411, 8643436, 12965154, 13412822, 20119233, 25930308, 26825644, 40238466, 41056321, 80476932, 82112642, 88595219, 123168963, 164225284, 177190438, 246337926, 265785657, 354380876, 492675852, 531571314, 1063142628, 1683309161, 3366618322, 5049927483, 6733236644, 10099854966, 20199709932]

約数ペア:

[(1, 20199709932), (2, 10099854966), (3, 6733236644), (4, 5049927483), (6, 3366618322), (12, 1683309161), (19, 1063142628), (38, 531571314), (41, 492675852), (57, 354380876), (76, 265785657), (82, 246337926), (114, 177190438), (123, 164225284), (164, 123168963), (228, 88595219), (246, 82112642), (251, 80476932), (492, 41056321), (502, 40238466), (753, 26825644), (779, 25930308), (1004, 20119233), (1506, 13412822), (1558, 12965154), (2337, 8643436), (3012, 6706411), (3116, 6482577), (4674, 4321718), (4769, 4235628), (8609, 2346348), (9348, 2160859), (9538, 2117814), (10291, 1962852), (14307, 1411876), (17218, 1173174), (19076, 1058907), (20582, 981426), (25827, 782116), (28614, 705938), (30873, 654284), (34436, 586587), (41164, 490713), (51654, 391058), (57228, 352969), (61746, 327142), (103308, 195529), (123492, 163571)]