20159238744

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3010639}}^1$

素因数の和:3010685

約数の個数: 64

約数和(自身を含む): 57804288000

約数和(自身を除く): 37645049256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 3010639, 6021278, 9031917, 12042556, 18063834, 24085112, 27095751, 36127668, 54191502, 72255336, 81287253, 93329809, 108383004, 162574506, 186659618, 216766008, 279989427, 325149012, 373319236, 559978854, 650298024, 746638472, 839968281, 1119957708, 1679936562, 2239915416, 2519904843, 3359873124, 5039809686, 6719746248, 10079619372, 20159238744]

約数ペア:

[(1, 20159238744), (2, 10079619372), (3, 6719746248), (4, 5039809686), (6, 3359873124), (8, 2519904843), (9, 2239915416), (12, 1679936562), (18, 1119957708), (24, 839968281), (27, 746638472), (31, 650298024), (36, 559978854), (54, 373319236), (62, 325149012), (72, 279989427), (93, 216766008), (108, 186659618), (124, 162574506), (186, 108383004), (216, 93329809), (248, 81287253), (279, 72255336), (372, 54191502), (558, 36127668), (744, 27095751), (837, 24085112), (1116, 18063834), (1674, 12042556), (2232, 9031917), (3348, 6021278), (6696, 3010639)]