20243347194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1335137}}^1$

素因数の和:1335187

約数の個数: 48

約数和(自身を含む): 48834007488

約数和(自身を除く): 28590660294

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 5054, 7581, 15162, 1335137, 2670274, 4005411, 8010822, 9345959, 18691918, 25367603, 28037877, 50735206, 56075754, 76102809, 152205618, 177573221, 355146442, 481984457, 532719663, 963968914, 1065439326, 1445953371, 2891906742, 3373891199, 6747782398, 10121673597, 20243347194]

約数ペア:

[(1, 20243347194), (2, 10121673597), (3, 6747782398), (6, 3373891199), (7, 2891906742), (14, 1445953371), (19, 1065439326), (21, 963968914), (38, 532719663), (42, 481984457), (57, 355146442), (114, 177573221), (133, 152205618), (266, 76102809), (361, 56075754), (399, 50735206), (722, 28037877), (798, 25367603), (1083, 18691918), (2166, 9345959), (2527, 8010822), (5054, 4005411), (7581, 2670274), (15162, 1335137)]