20048704

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24097}}^1$

素因数の和:24122

約数の個数: 28

約数和(自身を含む): 42846244

約数和(自身を除く): 22797540

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24097, 48194, 96388, 192776, 313261, 385552, 626522, 771104, 1253044, 1542208, 2506088, 5012176, 10024352, 20048704]

約数ペア:

[(1, 20048704), (2, 10024352), (4, 5012176), (8, 2506088), (13, 1542208), (16, 1253044), (26, 771104), (32, 626522), (52, 385552), (64, 313261), (104, 192776), (208, 96388), (416, 48194), (832, 24097)]