21920790624

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{13431857}}^1$

素因数の和:13431887

約数の個数: 48

約数和(自身を含む): 60926907888

約数和(自身を除く): 39006117264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 13431857, 26863714, 40295571, 53727428, 80591142, 107454856, 161182284, 214909712, 228341569, 322364568, 429819424, 456683138, 644729136, 685024707, 913366276, 1289458272, 1370049414, 1826732552, 2740098828, 3653465104, 5480197656, 7306930208, 10960395312, 21920790624]

約数ペア:

[(1, 21920790624), (2, 10960395312), (3, 7306930208), (4, 5480197656), (6, 3653465104), (8, 2740098828), (12, 1826732552), (16, 1370049414), (17, 1289458272), (24, 913366276), (32, 685024707), (34, 644729136), (48, 456683138), (51, 429819424), (68, 322364568), (96, 228341569), (102, 214909712), (136, 161182284), (204, 107454856), (272, 80591142), (408, 53727428), (544, 40295571), (816, 26863714), (1632, 13431857)]