20732151384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{520699}}^1$

素因数の和:520797

約数の個数: 96

約数和(自身を含む): 64983360000

約数和(自身を除く): 44251208616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 79, 84, 126, 158, 168, 237, 252, 316, 474, 504, 553, 632, 711, 948, 1106, 1422, 1659, 1896, 2212, 2844, 3318, 4424, 4977, 5688, 6636, 9954, 13272, 19908, 39816, 520699, 1041398, 1562097, 2082796, 3124194, 3644893, 4165592, 4686291, 6248388, 7289786, 9372582, 10934679, 12496776, 14579572, 18745164, 21869358, 29159144, 32804037, 37490328, 41135221, 43738716, 65608074, 82270442, 87477432, 123405663, 131216148, 164540884, 246811326, 262432296, 287946547, 329081768, 370216989, 493622652, 575893094, 740433978, 863839641, 987245304, 1151786188, 1480867956, 1727679282, 2303572376, 2591518923, 2961735912, 3455358564, 5183037846, 6910717128, 10366075692, 20732151384]

約数ペア:

[(1, 20732151384), (2, 10366075692), (3, 6910717128), (4, 5183037846), (6, 3455358564), (7, 2961735912), (8, 2591518923), (9, 2303572376), (12, 1727679282), (14, 1480867956), (18, 1151786188), (21, 987245304), (24, 863839641), (28, 740433978), (36, 575893094), (42, 493622652), (56, 370216989), (63, 329081768), (72, 287946547), (79, 262432296), (84, 246811326), (126, 164540884), (158, 131216148), (168, 123405663), (237, 87477432), (252, 82270442), (316, 65608074), (474, 43738716), (504, 41135221), (553, 37490328), (632, 32804037), (711, 29159144), (948, 21869358), (1106, 18745164), (1422, 14579572), (1659, 12496776), (1896, 10934679), (2212, 9372582), (2844, 7289786), (3318, 6248388), (4424, 4686291), (4977, 4165592), (5688, 3644893), (6636, 3124194), (9954, 2082796), (13272, 1562097), (19908, 1041398), (39816, 520699)]