20165083002

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{14591}}^1$

素因数の和:15073

約数の個数: 80

約数和(自身を含む): 47672064000

約数和(自身を除く): 27506980998

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 449, 513, 898, 1026, 1347, 1539, 2694, 3078, 4041, 8082, 8531, 12123, 14591, 17062, 24246, 25593, 29182, 36369, 43773, 51186, 72738, 76779, 87546, 131319, 153558, 230337, 262638, 277229, 393957, 460674, 554458, 691011, 787914, 831687, 1181871, 1382022, 1663374, 2363742, 2495061, 4990122, 6551359, 7485183, 13102718, 14970366, 19654077, 22455549, 39308154, 44911098, 58962231, 117924462, 124475821, 176886693, 248951642, 353773386, 373427463, 530660079, 746854926, 1061320158, 1120282389, 2240564778, 3360847167, 6721694334, 10082541501, 20165083002]

約数ペア:

[(1, 20165083002), (2, 10082541501), (3, 6721694334), (6, 3360847167), (9, 2240564778), (18, 1120282389), (19, 1061320158), (27, 746854926), (38, 530660079), (54, 373427463), (57, 353773386), (81, 248951642), (114, 176886693), (162, 124475821), (171, 117924462), (342, 58962231), (449, 44911098), (513, 39308154), (898, 22455549), (1026, 19654077), (1347, 14970366), (1539, 13102718), (2694, 7485183), (3078, 6551359), (4041, 4990122), (8082, 2495061), (8531, 2363742), (12123, 1663374), (14591, 1382022), (17062, 1181871), (24246, 831687), (25593, 787914), (29182, 691011), (36369, 554458), (43773, 460674), (51186, 393957), (72738, 277229), (76779, 262638), (87546, 230337), (131319, 153558)]