20199633894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5369387}}^1$

素因数の和:5369425

約数の個数: 48

約数和(自身を含む): 50257471680

約数和(自身を除く): 30057837786

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 5369387, 10738774, 16108161, 32216322, 48324483, 59063257, 96648966, 102018353, 118126514, 177189771, 204036706, 306055059, 354379542, 531569313, 612110118, 918165177, 1063138626, 1122201883, 1836330354, 2244403766, 3366605649, 6733211298, 10099816947, 20199633894]

約数ペア:

[(1, 20199633894), (2, 10099816947), (3, 6733211298), (6, 3366605649), (9, 2244403766), (11, 1836330354), (18, 1122201883), (19, 1063138626), (22, 918165177), (33, 612110118), (38, 531569313), (57, 354379542), (66, 306055059), (99, 204036706), (114, 177189771), (171, 118126514), (198, 102018353), (209, 96648966), (342, 59063257), (418, 48324483), (627, 32216322), (1254, 16108161), (1881, 10738774), (3762, 5369387)]