20124877872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2243}}^1\times {\mathrm{16993}}^1$

素因数の和:19258

約数の個数: 80

約数和(自身を含む): 56744189568

約数和(自身を除く): 36619311696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 2243, 4486, 6729, 8972, 13458, 16993, 17944, 24673, 26916, 33986, 35888, 49346, 50979, 53832, 67972, 74019, 98692, 101958, 107664, 135944, 148038, 186923, 197384, 203916, 271888, 296076, 373846, 394768, 407832, 560769, 592152, 747692, 815664, 1121538, 1184304, 1495384, 2243076, 2990768, 4486152, 8972304, 38115299, 76230598, 114345897, 152461196, 228691794, 304922392, 419268289, 457383588, 609844784, 838536578, 914767176, 1257804867, 1677073156, 1829534352, 2515609734, 3354146312, 5031219468, 6708292624, 10062438936, 20124877872]

約数ペア:

[(1, 20124877872), (2, 10062438936), (3, 6708292624), (4, 5031219468), (6, 3354146312), (8, 2515609734), (11, 1829534352), (12, 1677073156), (16, 1257804867), (22, 914767176), (24, 838536578), (33, 609844784), (44, 457383588), (48, 419268289), (66, 304922392), (88, 228691794), (132, 152461196), (176, 114345897), (264, 76230598), (528, 38115299), (2243, 8972304), (4486, 4486152), (6729, 2990768), (8972, 2243076), (13458, 1495384), (16993, 1184304), (17944, 1121538), (24673, 815664), (26916, 747692), (33986, 592152), (35888, 560769), (49346, 407832), (50979, 394768), (53832, 373846), (67972, 296076), (74019, 271888), (98692, 203916), (101958, 197384), (107664, 186923), (135944, 148038)]