20233772910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{48991}}^1$

素因数の和:49370

約数の個数: 96

約数和(自身を含む): 56816218368

約数和(自身を除く): 36582445458

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 353, 390, 585, 706, 1059, 1170, 1765, 2118, 3177, 3530, 4589, 5295, 6354, 9178, 10590, 13767, 15885, 22945, 27534, 31770, 41301, 45890, 48991, 68835, 82602, 97982, 137670, 146973, 206505, 244955, 293946, 413010, 440919, 489910, 636883, 734865, 881838, 1273766, 1469730, 1910649, 2204595, 3184415, 3821298, 4409190, 5731947, 6368830, 9553245, 11463894, 17293823, 19106490, 28659735, 34587646, 51881469, 57319470, 86469115, 103762938, 155644407, 172938230, 224819699, 259407345, 311288814, 449639398, 518814690, 674459097, 778222035, 1124098495, 1348918194, 1556444070, 2023377291, 2248196990, 3372295485, 4046754582, 6744590970, 10116886455, 20233772910]

約数ペア:

[(1, 20233772910), (2, 10116886455), (3, 6744590970), (5, 4046754582), (6, 3372295485), (9, 2248196990), (10, 2023377291), (13, 1556444070), (15, 1348918194), (18, 1124098495), (26, 778222035), (30, 674459097), (39, 518814690), (45, 449639398), (65, 311288814), (78, 259407345), (90, 224819699), (117, 172938230), (130, 155644407), (195, 103762938), (234, 86469115), (353, 57319470), (390, 51881469), (585, 34587646), (706, 28659735), (1059, 19106490), (1170, 17293823), (1765, 11463894), (2118, 9553245), (3177, 6368830), (3530, 5731947), (4589, 4409190), (5295, 3821298), (6354, 3184415), (9178, 2204595), (10590, 1910649), (13767, 1469730), (15885, 1273766), (22945, 881838), (27534, 734865), (31770, 636883), (41301, 489910), (45890, 440919), (48991, 413010), (68835, 293946), (82602, 244955), (97982, 206505), (137670, 146973)]