20934355344304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{35847481}}^1$

素因数の和:35847638

約数の個数: 80

約数和(自身を含む): 45606600499680

約数和(自身を除く): 24672245155376

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 113, 136, 152, 226, 272, 304, 323, 452, 646, 904, 1292, 1808, 1921, 2147, 2584, 3842, 4294, 5168, 7684, 8588, 15368, 17176, 30736, 34352, 36499, 72998, 145996, 291992, 583984, 35847481, 71694962, 143389924, 286779848, 573559696, 609407177, 681102139, 1218814354, 1362204278, 2437628708, 2724408556, 4050765353, 4875257416, 5448817112, 8101530706, 9750514832, 10897634224, 11578736363, 16203061412, 23157472726, 32406122824, 46314945452, 64812245648, 68863011001, 76964541707, 92629890904, 137726022002, 153929083414, 185259781808, 275452044004, 307858166828, 550904088008, 615716333656, 1101808176016, 1231432667312, 1308397209019, 2616794418038, 5233588836076, 10467177672152, 20934355344304]

約数ペア:

[(1, 20934355344304), (2, 10467177672152), (4, 5233588836076), (8, 2616794418038), (16, 1308397209019), (17, 1231432667312), (19, 1101808176016), (34, 615716333656), (38, 550904088008), (68, 307858166828), (76, 275452044004), (113, 185259781808), (136, 153929083414), (152, 137726022002), (226, 92629890904), (272, 76964541707), (304, 68863011001), (323, 64812245648), (452, 46314945452), (646, 32406122824), (904, 23157472726), (1292, 16203061412), (1808, 11578736363), (1921, 10897634224), (2147, 9750514832), (2584, 8101530706), (3842, 5448817112), (4294, 4875257416), (5168, 4050765353), (7684, 2724408556), (8588, 2437628708), (15368, 1362204278), (17176, 1218814354), (30736, 681102139), (34352, 609407177), (36499, 573559696), (72998, 286779848), (145996, 143389924), (291992, 71694962), (583984, 35847481)]