20392252398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8518067}}^1$

素因数の和:8518101

約数の個数: 48

約数和(自身を含む): 53152744320

約数和(自身を除く): 32760491922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 8518067, 17036134, 25554201, 51108402, 59626469, 76662603, 119252938, 153325206, 161843273, 178879407, 323686546, 357758814, 485529819, 536638221, 971059638, 1073276442, 1132902911, 1456589457, 2265805822, 2913178914, 3398708733, 6797417466, 10196126199, 20392252398]

約数ペア:

[(1, 20392252398), (2, 10196126199), (3, 6797417466), (6, 3398708733), (7, 2913178914), (9, 2265805822), (14, 1456589457), (18, 1132902911), (19, 1073276442), (21, 971059638), (38, 536638221), (42, 485529819), (57, 357758814), (63, 323686546), (114, 178879407), (126, 161843273), (133, 153325206), (171, 119252938), (266, 76662603), (342, 59626469), (399, 51108402), (798, 25554201), (1197, 17036134), (2394, 8518067)]