20142375968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4401743}}^1$

素因数の和:4401777

約数の個数: 48

約数和(自身を含む): 46588058496

約数和(自身を除く): 26445682528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 4401743, 8803486, 17606972, 35213944, 48419173, 57222659, 70427888, 96838346, 114445318, 140855776, 193676692, 228890636, 387353384, 457781272, 629449249, 774706768, 915562544, 1258898498, 1549413536, 1831125088, 2517796996, 5035593992, 10071187984, 20142375968]

約数ペア:

[(1, 20142375968), (2, 10071187984), (4, 5035593992), (8, 2517796996), (11, 1831125088), (13, 1549413536), (16, 1258898498), (22, 915562544), (26, 774706768), (32, 629449249), (44, 457781272), (52, 387353384), (88, 228890636), (104, 193676692), (143, 140855776), (176, 114445318), (208, 96838346), (286, 70427888), (352, 57222659), (416, 48419173), (572, 35213944), (1144, 17606972), (2288, 8803486), (4576, 4401743)]