20143376520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{26021}}^1\times {\mathrm{6451}}^1$

素因数の和:32486

約数の個数: 64

約数和(自身を含む): 60441819840

約数和(自身を除く): 40298443320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6451, 12902, 19353, 25804, 26021, 32255, 38706, 51608, 52042, 64510, 77412, 78063, 96765, 104084, 129020, 130105, 154824, 156126, 193530, 208168, 258040, 260210, 312252, 387060, 390315, 520420, 624504, 774120, 780630, 1040840, 1561260, 3122520, 167861471, 335722942, 503584413, 671445884, 839307355, 1007168826, 1342891768, 1678614710, 2014337652, 2517922065, 3357229420, 4028675304, 5035844130, 6714458840, 10071688260, 20143376520]

約数ペア:

[(1, 20143376520), (2, 10071688260), (3, 6714458840), (4, 5035844130), (5, 4028675304), (6, 3357229420), (8, 2517922065), (10, 2014337652), (12, 1678614710), (15, 1342891768), (20, 1007168826), (24, 839307355), (30, 671445884), (40, 503584413), (60, 335722942), (120, 167861471), (6451, 3122520), (12902, 1561260), (19353, 1040840), (25804, 780630), (26021, 774120), (32255, 624504), (38706, 520420), (51608, 390315), (52042, 387060), (64510, 312252), (77412, 260210), (78063, 258040), (96765, 208168), (104084, 193530), (129020, 156126), (130105, 154824)]