20149536

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19081}}^1$

素因数の和:19105

約数の個数: 48

約数和(自身を含む): 57703968

約数和(自身を除く): 37554432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 19081, 38162, 57243, 76324, 114486, 152648, 209891, 228972, 305296, 419782, 457944, 610592, 629673, 839564, 915888, 1259346, 1679128, 1831776, 2518692, 3358256, 5037384, 6716512, 10074768, 20149536]

約数ペア:

[(1, 20149536), (2, 10074768), (3, 6716512), (4, 5037384), (6, 3358256), (8, 2518692), (11, 1831776), (12, 1679128), (16, 1259346), (22, 915888), (24, 839564), (32, 629673), (33, 610592), (44, 457944), (48, 419782), (66, 305296), (88, 228972), (96, 209891), (132, 152648), (176, 114486), (264, 76324), (352, 57243), (528, 38162), (1056, 19081)]