2040455532

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{73009}}^1$

素因数の和:73170

約数の個数: 48

約数和(自身を含む): 5077991520

約数和(自身を除く): 3037535988

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 822, 1644, 2329, 4658, 6987, 9316, 13974, 27948, 73009, 146018, 219027, 292036, 438054, 876108, 1241153, 2482306, 3723459, 4964612, 7446918, 10002233, 14893836, 20004466, 30006699, 40008932, 60013398, 120026796, 170037961, 340075922, 510113883, 680151844, 1020227766, 2040455532]

約数ペア:

[(1, 2040455532), (2, 1020227766), (3, 680151844), (4, 510113883), (6, 340075922), (12, 170037961), (17, 120026796), (34, 60013398), (51, 40008932), (68, 30006699), (102, 20004466), (137, 14893836), (204, 10002233), (274, 7446918), (411, 4964612), (548, 3723459), (822, 2482306), (1644, 1241153), (2329, 876108), (4658, 438054), (6987, 292036), (9316, 219027), (13974, 146018), (27948, 73009)]