20222688

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11087}}^1$

素因数の和:11119

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 35660832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11087, 22174, 33261, 44348, 66522, 88696, 133044, 177392, 210653, 266088, 354784, 421306, 532176, 631959, 842612, 1064352, 1263918, 1685224, 2527836, 3370448, 5055672, 6740896, 10111344, 20222688]

約数ペア:

[(1, 20222688), (2, 10111344), (3, 6740896), (4, 5055672), (6, 3370448), (8, 2527836), (12, 1685224), (16, 1263918), (19, 1064352), (24, 842612), (32, 631959), (38, 532176), (48, 421306), (57, 354784), (76, 266088), (96, 210653), (114, 177392), (152, 133044), (228, 88696), (304, 66522), (456, 44348), (608, 33261), (912, 22174), (1824, 11087)]