20182454230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{22739}}^1$

素因数の和:23013

約数の個数: 64

約数和(自身を含む): 40316382720

約数和(自身を除く): 20133928490

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 227, 230, 391, 454, 782, 1135, 1955, 2270, 3859, 3910, 5221, 7718, 10442, 19295, 22739, 26105, 38590, 45478, 52210, 88757, 113695, 177514, 227390, 386563, 443785, 522997, 773126, 887570, 1045994, 1932815, 2614985, 3865630, 5161753, 5229970, 8890949, 10323506, 17781898, 25808765, 44454745, 51617530, 87749801, 88909490, 118720319, 175499602, 237440638, 438749005, 593601595, 877498010, 1187203190, 2018245423, 4036490846, 10091227115, 20182454230]

約数ペア:

[(1, 20182454230), (2, 10091227115), (5, 4036490846), (10, 2018245423), (17, 1187203190), (23, 877498010), (34, 593601595), (46, 438749005), (85, 237440638), (115, 175499602), (170, 118720319), (227, 88909490), (230, 87749801), (391, 51617530), (454, 44454745), (782, 25808765), (1135, 17781898), (1955, 10323506), (2270, 8890949), (3859, 5229970), (3910, 5161753), (5221, 3865630), (7718, 2614985), (10442, 1932815), (19295, 1045994), (22739, 887570), (26105, 773126), (38590, 522997), (45478, 443785), (52210, 386563), (88757, 227390), (113695, 177514)]