20184373380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{883}}^1\times {\mathrm{1151}}^1$

素因数の和:2377

約数の個数: 96

約数和(自身を含む): 56800493568

約数和(自身を除く): 36616120188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 883, 993, 1151, 1324, 1655, 1766, 1986, 2302, 2649, 3310, 3453, 3532, 3972, 4415, 4604, 4965, 5298, 5755, 6620, 6906, 8830, 9930, 10596, 11510, 13245, 13812, 17265, 17660, 19860, 23020, 26490, 34530, 52980, 69060, 292273, 380981, 584546, 761962, 876819, 1016333, 1142943, 1169092, 1461365, 1523924, 1753638, 1904905, 2032666, 2285886, 2922730, 3048999, 3507276, 3809810, 4065332, 4384095, 4571772, 5081665, 5714715, 5845460, 6097998, 7619620, 8768190, 10163330, 11429430, 12195996, 15244995, 17536380, 20326660, 22858860, 30489990, 60979980, 336406223, 672812446, 1009218669, 1345624892, 1682031115, 2018437338, 3364062230, 4036874676, 5046093345, 6728124460, 10092186690, 20184373380]

約数ペア:

[(1, 20184373380), (2, 10092186690), (3, 6728124460), (4, 5046093345), (5, 4036874676), (6, 3364062230), (10, 2018437338), (12, 1682031115), (15, 1345624892), (20, 1009218669), (30, 672812446), (60, 336406223), (331, 60979980), (662, 30489990), (883, 22858860), (993, 20326660), (1151, 17536380), (1324, 15244995), (1655, 12195996), (1766, 11429430), (1986, 10163330), (2302, 8768190), (2649, 7619620), (3310, 6097998), (3453, 5845460), (3532, 5714715), (3972, 5081665), (4415, 4571772), (4604, 4384095), (4965, 4065332), (5298, 3809810), (5755, 3507276), (6620, 3048999), (6906, 2922730), (8830, 2285886), (9930, 2032666), (10596, 1904905), (11510, 1753638), (13245, 1523924), (13812, 1461365), (17265, 1169092), (17660, 1142943), (19860, 1016333), (23020, 876819), (26490, 761962), (34530, 584546), (52980, 380981), (69060, 292273)]