20819940732

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{26189}}^1$

素因数の和:26652

約数の個数: 96

約数和(自身を含む): 57286958400

約数和(自身を除く): 36467017668

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 433, 459, 612, 866, 918, 1299, 1732, 1836, 2598, 3897, 5196, 7361, 7794, 11691, 14722, 15588, 22083, 23382, 26189, 29444, 44166, 46764, 52378, 66249, 78567, 88332, 104756, 132498, 157134, 198747, 235701, 264996, 314268, 397494, 445213, 471402, 707103, 794988, 890426, 942804, 1335639, 1414206, 1780852, 2671278, 2828412, 4006917, 5342556, 8013834, 11339837, 12020751, 16027668, 22679674, 24041502, 34019511, 45359348, 48083004, 68039022, 102058533, 136078044, 192777229, 204117066, 306175599, 385554458, 408234132, 578331687, 612351198, 771108916, 1156663374, 1224702396, 1734995061, 2313326748, 3469990122, 5204985183, 6939980244, 10409970366, 20819940732]

約数ペア:

[(1, 20819940732), (2, 10409970366), (3, 6939980244), (4, 5204985183), (6, 3469990122), (9, 2313326748), (12, 1734995061), (17, 1224702396), (18, 1156663374), (27, 771108916), (34, 612351198), (36, 578331687), (51, 408234132), (54, 385554458), (68, 306175599), (102, 204117066), (108, 192777229), (153, 136078044), (204, 102058533), (306, 68039022), (433, 48083004), (459, 45359348), (612, 34019511), (866, 24041502), (918, 22679674), (1299, 16027668), (1732, 12020751), (1836, 11339837), (2598, 8013834), (3897, 5342556), (5196, 4006917), (7361, 2828412), (7794, 2671278), (11691, 1780852), (14722, 1414206), (15588, 1335639), (22083, 942804), (23382, 890426), (26189, 794988), (29444, 707103), (44166, 471402), (46764, 445213), (52378, 397494), (66249, 314268), (78567, 264996), (88332, 235701), (104756, 198747), (132498, 157134)]