20970297432

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{9437}}^1\times {\mathrm{4409}}^1$

素因数の和:13865

約数の個数: 96

約数和(自身を含む): 64929664800

約数和(自身を除く): 43959367368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4409, 8818, 9437, 13227, 17636, 18874, 26454, 28311, 30863, 35272, 37748, 39681, 52908, 56622, 61726, 66059, 75496, 79362, 84933, 92589, 105816, 113244, 123452, 132118, 158724, 169866, 185178, 198177, 226488, 246904, 264236, 277767, 317448, 339732, 370356, 396354, 528472, 555534, 594531, 679464, 740712, 792708, 1111068, 1189062, 1585416, 2222136, 2378124, 4756248, 41607733, 83215466, 124823199, 166430932, 249646398, 291254131, 332861864, 374469597, 499292796, 582508262, 748939194, 873762393, 998585592, 1165016524, 1497878388, 1747524786, 2330033048, 2621287179, 2995756776, 3495049572, 5242574358, 6990099144, 10485148716, 20970297432]

約数ペア:

[(1, 20970297432), (2, 10485148716), (3, 6990099144), (4, 5242574358), (6, 3495049572), (7, 2995756776), (8, 2621287179), (9, 2330033048), (12, 1747524786), (14, 1497878388), (18, 1165016524), (21, 998585592), (24, 873762393), (28, 748939194), (36, 582508262), (42, 499292796), (56, 374469597), (63, 332861864), (72, 291254131), (84, 249646398), (126, 166430932), (168, 124823199), (252, 83215466), (504, 41607733), (4409, 4756248), (8818, 2378124), (9437, 2222136), (13227, 1585416), (17636, 1189062), (18874, 1111068), (26454, 792708), (28311, 740712), (30863, 679464), (35272, 594531), (37748, 555534), (39681, 528472), (52908, 396354), (56622, 370356), (61726, 339732), (66059, 317448), (75496, 277767), (79362, 264236), (84933, 246904), (92589, 226488), (105816, 198177), (113244, 185178), (123452, 169866), (132118, 158724)]