20173749824

素因数分解:

$2^6\times {\mathrm{281}}^1\times {\mathrm{727}}^1\times {\mathrm{1543}}^1$

素因数の和:2563

約数の個数: 56

約数和(自身を含む): 40256082048

約数和(自身を除く): 20082332224

約数列:

[1, 2, 4, 8, 16, 32, 64, 281, 562, 727, 1124, 1454, 1543, 2248, 2908, 3086, 4496, 5816, 6172, 8992, 11632, 12344, 17984, 23264, 24688, 46528, 49376, 98752, 204287, 408574, 433583, 817148, 867166, 1121761, 1634296, 1734332, 2243522, 3268592, 3468664, 4487044, 6537184, 6937328, 8974088, 13074368, 13874656, 17948176, 27749312, 35896352, 71792704, 315214841, 630429682, 1260859364, 2521718728, 5043437456, 10086874912, 20173749824]

約数ペア:

[(1, 20173749824), (2, 10086874912), (4, 5043437456), (8, 2521718728), (16, 1260859364), (32, 630429682), (64, 315214841), (281, 71792704), (562, 35896352), (727, 27749312), (1124, 17948176), (1454, 13874656), (1543, 13074368), (2248, 8974088), (2908, 6937328), (3086, 6537184), (4496, 4487044), (5816, 3468664), (6172, 3268592), (8992, 2243522), (11632, 1734332), (12344, 1634296), (17984, 1121761), (23264, 867166), (24688, 817148), (46528, 433583), (49376, 408574), (98752, 204287)]