20243338112

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{8323741}}^1$

素因数の和:8323774

約数の個数: 32

約数和(自身を含む): 42451084200

約数和(自身を除く): 22207746088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 8323741, 16647482, 33294964, 66589928, 133179856, 158151079, 266359712, 316302158, 532719424, 632604316, 1065438848, 1265208632, 2530417264, 5060834528, 10121669056, 20243338112]

約数ペア:

[(1, 20243338112), (2, 10121669056), (4, 5060834528), (8, 2530417264), (16, 1265208632), (19, 1065438848), (32, 632604316), (38, 532719424), (64, 316302158), (76, 266359712), (128, 158151079), (152, 133179856), (304, 66589928), (608, 33294964), (1216, 16647482), (2432, 8323741)]