20162349584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{3947}}^1$

素因数の和:4608

約数の個数: 80

約数和(自身を含む): 43178486400

約数和(自身を除く): 23016136816

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 599, 656, 1066, 1198, 2132, 2396, 3947, 4264, 4792, 7787, 7894, 8528, 9584, 15574, 15788, 24559, 31148, 31576, 49118, 51311, 62296, 63152, 98236, 102622, 124592, 161827, 196472, 205244, 319267, 323654, 392944, 410488, 638534, 647308, 820976, 1277068, 1294616, 2103751, 2364253, 2554136, 2589232, 4207502, 4728506, 5108272, 8415004, 9457012, 16830008, 18914024, 30735289, 33660016, 37828048, 61470578, 96934373, 122941156, 193868746, 245882312, 387737492, 491764624, 775474984, 1260146849, 1550949968, 2520293698, 5040587396, 10081174792, 20162349584]

約数ペア:

[(1, 20162349584), (2, 10081174792), (4, 5040587396), (8, 2520293698), (13, 1550949968), (16, 1260146849), (26, 775474984), (41, 491764624), (52, 387737492), (82, 245882312), (104, 193868746), (164, 122941156), (208, 96934373), (328, 61470578), (533, 37828048), (599, 33660016), (656, 30735289), (1066, 18914024), (1198, 16830008), (2132, 9457012), (2396, 8415004), (3947, 5108272), (4264, 4728506), (4792, 4207502), (7787, 2589232), (7894, 2554136), (8528, 2364253), (9584, 2103751), (15574, 1294616), (15788, 1277068), (24559, 820976), (31148, 647308), (31576, 638534), (49118, 410488), (51311, 392944), (62296, 323654), (63152, 319267), (98236, 205244), (102622, 196472), (124592, 161827)]