20187748692

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1579}}^1\times {\mathrm{5147}}^1$

素因数の和:6762

約数の個数: 96

約数和(自身を含む): 54659404800

約数和(自身を除く): 34471656108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 1579, 2484, 3158, 4737, 5147, 6316, 9474, 10294, 14211, 15441, 18948, 20588, 28422, 30882, 36317, 42633, 46323, 56844, 61764, 72634, 85266, 92646, 108951, 118381, 138969, 145268, 170532, 185292, 217902, 236762, 277938, 326853, 355143, 435804, 473524, 555876, 653706, 710286, 980559, 1065429, 1307412, 1420572, 1961118, 2130858, 3196287, 3922236, 4261716, 6392574, 8127113, 12785148, 16254226, 24381339, 32508452, 48762678, 73144017, 97525356, 146288034, 186923599, 219432051, 292576068, 373847198, 438864102, 560770797, 747694396, 877728204, 1121541594, 1682312391, 2243083188, 3364624782, 5046937173, 6729249564, 10093874346, 20187748692]

約数ペア:

[(1, 20187748692), (2, 10093874346), (3, 6729249564), (4, 5046937173), (6, 3364624782), (9, 2243083188), (12, 1682312391), (18, 1121541594), (23, 877728204), (27, 747694396), (36, 560770797), (46, 438864102), (54, 373847198), (69, 292576068), (92, 219432051), (108, 186923599), (138, 146288034), (207, 97525356), (276, 73144017), (414, 48762678), (621, 32508452), (828, 24381339), (1242, 16254226), (1579, 12785148), (2484, 8127113), (3158, 6392574), (4737, 4261716), (5147, 3922236), (6316, 3196287), (9474, 2130858), (10294, 1961118), (14211, 1420572), (15441, 1307412), (18948, 1065429), (20588, 980559), (28422, 710286), (30882, 653706), (36317, 555876), (42633, 473524), (46323, 435804), (56844, 355143), (61764, 326853), (72634, 277938), (85266, 236762), (92646, 217902), (108951, 185292), (118381, 170532), (138969, 145268)]